As earth bending said, Scootaloo is reluctant to embrace her girly side. So do you mean that Scootaloo may get progressively girlier?
Also I thought when reading this post that there could possibly, big on the possibly , that there could be an episode with the Mane 6 trying to get Scootaloo to do new things( Wear a dress, make cupcakes) but Scootaloo is reluctant to do so because she dosen't want to become more girly. It could possibly having a moral with the Mane 6 learning a lesson on not pushing other people's boundaries.